Re: [PATCH net-next v2 2/3] dt-bindings: net: Document support for Renesas RZ/V2H(P) GBETH

From: Rob Herring (Arm)
Date: Mon Mar 10 2025 - 17:31:47 EST



On Sat, 08 Mar 2025 20:09:20 +0000, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> GBETH IP on the Renesas RZ/V2H(P) SoC is integrated with Synopsys
> DesignWare MAC (version 5.20). Document the device tree bindings for
> the GBETH glue layer.
>
> Generic compatible string 'renesas,rzv2h-gbeth' is added since this
> module is identical on both the RZ/V2H(P) and RZ/G3E SoCs.
>
> The Rx/Tx clocks supplied for GBETH on the RZ/V2H(P) SoC is depicted
> below:
>
> Rx / Tx
> -------+------------- on / off -------
> |
> | Rx-180 / Tx-180
> +---- not ---- on / off -------
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> v1->v2
> - Updated commit description
> - Updated interrupts description for clarity
> - Updated interrupt-names for clarity
> - Updated example node
> ---
> .../bindings/net/renesas,r9a09g057-gbeth.yaml | 213 ++++++++++++++++++
> .../devicetree/bindings/net/snps,dwmac.yaml | 1 +
> 2 files changed, 214 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
>

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>